Productions scientifiques
Fixed point results for generalized contractions via simulation functions in dislocated quasi b-metric space
On a class of Drazin invertible operators for which $$\left( S^{*}\right) ^{2}\left( S^{D}\right) ^{2}=\left( S^{*}S^{D}\right) ^{2}$$
Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud
Refinements of some Berezin number inequalities and related questions
Ulaş Yamancı, Messaoud Guesba
C-class functions in generalized metric spaces and applications
Anita Tomar, Ritu Sharma, Said Beloul, Arslan Hojat Ansari